20167052390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2868713}}^1$

素因数の和:2868776

約数の個数: 32

約数和(自身を含む): 39244007520

約数和(自身を除く): 19076955130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 2868713, 5737426, 14343565, 28687130, 54505547, 106142381, 109011094, 212284762, 272527735, 530711905, 545055470, 1061423810, 2016705239, 4033410478, 10083526195, 20167052390]

約数ペア:

[(1, 20167052390), (2, 10083526195), (5, 4033410478), (10, 2016705239), (19, 1061423810), (37, 545055470), (38, 530711905), (74, 272527735), (95, 212284762), (185, 109011094), (190, 106142381), (370, 54505547), (703, 28687130), (1406, 14343565), (3515, 5737426), (7030, 2868713)]